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Recognised as Colour

#0343A2

  • #0343A2
  • Blue
  • Dark
  • Nearest: Dark slateblue

#0343A2 is a blue with RGB values 3, 67, 162 and HSL 216°, 96%, 32%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0343A2#0343A2
HEX#0343A2
RGBrgb(3, 67, 162)
RGB (0–1)0.0118, 0.2627, 0.6353
RGB percentages1.2%, 26.3%, 63.5%
HSLhsl(215.8, 96.4%, 32.4%)
HSV / HSBhsv(215.8, 98.1%, 63.5%)
CMYK98.1%, 58.6%, 0%, 36.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer213,922
CSS custom property--colour: #0343A2;

Brightness & contrast

Relative luminance0.06642WCAG 2.x, 0 is black and 1 is white
Perceived brightness75 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.02:1
Contrast with white9.02:1WCAG normal text: AAA
Contrast with black2.33:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#FCBC5D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0050A5no red cones; affects about 1% of men; ΔE 9.9 from the original
Deuteranopia#0042A0no green cones; the most common form, about 1% of men; ΔE 0.7 from the original
Tritanopia#005B6Cno blue cones; rare, and affects men and women equally; ΔE 55.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.02:1WCAG large text: AAA
Contrast with black, large text2.33:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 14.6Midnight blue · ΔE 19.3Royal blue · ΔE 19.8Slate blue · ΔE 20.4Rebecca purple · ΔE 23.1Medium purple · ΔE 29
Nearest named CSS colourDark slateblue (#483D8B)ΔE 14.61, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A26203
Analogous#0393A2, #1203A2
Triadic#A20343, #43A203
Split complementary#A21303, #93A203
Tetradic#A20393, #A26203, #03A213

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#75ABFC
Lighter +30%#428DFC
Lighter +20%#106FFB
Lighter +10%#0458D4
Darker −10%#022E70
Darker −20%#011A3E
Darker −30%#00050C
Darker −40%#000000
More saturated +25%#0042A5
Less saturated −25%#18478D

Channel breakdown

R3
G67
B162
Red3 (1.2%)
Green67 (26.3%)
Blue162 (63.5%)
Hue215.85°
Saturation (HSL)96.36%
Lightness32.35%
Dominant channelBlue
Hex per channelR 03 · G 43 · B A2

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Every value on this page was computed from “0343a2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.